作者: Pier Giorgio Righetti , Egisto Boschetti
DOI: 10.1016/B978-0-12-401734-4.00004-X
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摘要: This chapter describes an original way to reduce the dynamic concentration range of proteins from biological extracts where frequently two distinct categories species coexist: high-abundance that in some cases represent more than 80% total protein content and very low-abundance all together probably hundreds, if not thousands, at extremely low (frequently below 1%).